{"type":"firestarter.listing","listing":{"id":"lst_7E2NlaO6","product_name":"6pc Pack Negative Dice Counters Black -1/-1 for Magic: The Gathering","category":"Magic the Gathering","description":"\n\nABOUT THESE DICEKeeping track of the stats of your creatures just got so much easier with these negative dice counters. When stats change you can just turn the dice and increase all the way from -1/-1 to -6/-6. A great way to keep both players aware of the game state and a fine edition to any deck box.You are going to love these -1/-1 counter dice! They are perfect for keeping track of your creature's stats in Collectible Trading Card Games like Magic: The Gathering. These black dice counters have a glossy finish, feature neatly engraved numbers with white paint. COUNTER DICE FEATURES• Pack of (6) -1/-1 Counter Dice• Glossy black finish with white ink• Perfect for MTG or other Trading Card Games• 6 Engraved Sides featuring -1/-1, -2/-2, -3/-3, -4/-4, -5/-5, and -6/-6• Great way to keep track of tokens and counters\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0773/5712/1838/products/KD0037-MTG-Negative-Dice-Counters__18254.1541534543.1280.1280.jpg?v=1691039242","https://cdn.shopify.com/s/files/1/0773/5712/1838/products/KD0037-Dice-Counters-Magic-The-Gathering__72272.1541534842.1280.1280.jpg?v=1691039242","https://cdn.shopify.com/s/files/1/0773/5712/1838/products/KD0037-MTG-Dice-Counter-Magic-The-Gathering__55149.1541534842.1280.1280.jpg?v=1691039242"],"price":8,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:11.450Z"},"share_url":"https://firestarter.network/l/lst_7E2NlaO6","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_7E2NlaO6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 6pc Pack Negative Dice Counters Black -1/-1 for Magic: The Gathering' and a budget_max comfortably above $8.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}